313507080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{870853}}^1$

素因数の和:870870

約数の個数: 48

約数和(自身を含む): 1018899180

約数和(自身を除く): 705392100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 870853, 1741706, 2612559, 3483412, 4354265, 5225118, 6966824, 7837677, 8708530, 10450236, 13062795, 15675354, 17417060, 20900472, 26125590, 31350708, 34834120, 39188385, 52251180, 62701416, 78376770, 104502360, 156753540, 313507080]

約数ペア:

[(1, 313507080), (2, 156753540), (3, 104502360), (4, 78376770), (5, 62701416), (6, 52251180), (8, 39188385), (9, 34834120), (10, 31350708), (12, 26125590), (15, 20900472), (18, 17417060), (20, 15675354), (24, 13062795), (30, 10450236), (36, 8708530), (40, 7837677), (45, 6966824), (60, 5225118), (72, 4354265), (90, 3483412), (120, 2612559), (180, 1741706), (360, 870853)]